4- chlorophenyl 4-methoxyphenyl

Chloro-2-hydroxyphenyl)(4-methylphenyl)methanone, 609 (2-Chloro-4-methoxyphenyl)phenylmethanone, 578 (3-Chloro-4-methoxyphenyl)phenylmethanone, 578 (4-Chloro-2-methoxyphenyl)phenylmethanone, 578 (5-Chloro-2-methoxyphenyl)phenylmethanone, 579 (2-Chlorophenyl)(2-hydroxy-4-methylphenyl)methanone, 609 (2-Chlorophenyl)(2-hydroxy-5-methylphenyl)methanone, 609 (2-Chlorophenyl)(4-hydroxy-2-methylphenyl)methanone, 610 (3-Chlorophenyl)(2-hydroxy-5-methylphenyl)methanone, 610 (4-Chlorophenyl)(2-hydroxy-4-methylphenyl)methanone, 610 (4-Chlorophenyl)(2-hydroxy-5-methylphenyl)methanone, 610 (2-Chlorophenyl)(4-methoxyplienyl)methanone, 587 (3 -Chlorophenyl)(4-methoxyphenyl)methanone, 588 (4-Chlorophenyl)(2-metlioxyphenyl)methanone, 588 (4-Chlorophenyl)(4-methoxyphenyl)methanone, 588... 

Butyl, 65 Allyl, 67 Propargy, 74 p-Chlorophenyl, 74 p-Methoxyphenyl, 75 p-Nitrophenyl, 76... 

Table III Since this table was prepared R. G. Dubenko, I. N. Berzina, and P. S. Pel kis [Zh. Obshch. Khim. 33, 274 (1963)] have described eighteen 5-aryl-amino-1,2,3,4-thiatriazoles of which only five are listed in Table III. The melting points given for these five compoimds differ considerably from those listed in Table lil o-tolyl, 117-118° p-tolyl, 151-152° o-methoxyphenyl, 109-110° p-methoxyphenyl, 129-130° and p-chlorophenyl, 162-163°.

Chlorophenyl)-5-(4-methoxyphenyl)isoxazole has also been prepared from the dilithio derivative of 4-ehloroacetophenone oxime by two other methods (a) reaction with anisonitrile (4-methoxybenzoni-trile) followed by acid-catalyzed cyclization8 and (b) condensation of anisolyl chloride (4-methoxybenzoyl chloride) followed by acid-catalyzed cyclization. ... 

ISOXAZOLE, 3-(4-chlorophenyl)-5-(4-methoxyphenyl)-, 55, 39 Isoxazolium, 2-ethyl-5-(3-sulfophenyl)-, hydroxide, inner salt [4156-16-5], 56,88... 

The PFR also takes place with aryl alkyl carbonates [125]. Methoxy-substi-tuted dervatives can undergo substitution of MeO by the acyl moiety, as has been reported for esters and amides. This is shown in Scheme 47 for 2-methoxyphenyl ethyl carbonate (168) [126]. On the other hand, the overall quantum yield of photoproducts is 10-fold lower in the para-than in the ortho- or (meta- me-thoxyphenyl. Chlorophenyl ethyl carbonates do not rearrange, but undergo C—Cl homolysis. The efficency of photodechlorination follows the order para < meta < ortho [127],... 

This procedure illustrates the best way to prepare aryl isocyanides. It is quite general, having been used by Ugi and Meyr e to make the following isocyanides from the corresponding form-amides phenyl (56%), />-tolyl (66%), 2,6-dimethylphenyl (88%), mesityl (80%), o-chlorophenyl (43%), -chlorophenyl (54%), 2-chloro-6-methylphenyl (87%), -methoxyphenyl (64%), p-di-ethylaminophenyl (75%), -nitrophenyl (41%), and 2-naphthyl (50%). Aliphatic isonitriles are generally best prepared by a simpler procedure involving the action of phosphorus oxychloride on an N-alkylformamide in the presence of pyridine.7... 

Isoquinohne, 1,2,3,4-tetrahydro-2-methyl-l-(2-phenylethyl)-, 56, 7 Isoquinohnes, alkylation of, 56, 19 Isoquinohmum, 2-ethyl-3,4-dihydro-6,7-dimethoxy-l-phenyl-, iodide, 56, 7 ISOXAZOLE, 3-(4-chlorophenyl)-5-(4-methoxyphenyl)-, 55, 39 Isoxazole, 5-(4-chlorophenyl)-3-(4-meth-oxyphenyl)-, 55, 42... 

The elimination of C1F from a scries of compounds RCH(OH)CCl2CF3 using the system aluminum (1.2 equiv) and lead(II) bromide (O.lequiv) with R = phenyl, 4-methoxyphenyl, 1-mesylindol-3-yl, cyclohexyl or zinc/aluminum(III) chloride with R = CHMePh, phenyl, 3,4-di-chlorophenyl, 1-phenylethyl, cyclohexyl has been described.180181... 

While attempts were made to prepare the ethoxysilanes via the classic Grignard reaction, only phenyldimethylethyoxysilane was prepared in this manner. The Grignard reaction proved to be unsuitable for the preparation of the four para-substitutcd phenyldimethylethoxysilanes either because of sensitivity to Grignard formation or difficulty in isolating the product from the reaction mixture since the by-product salts were unfilterable. Therefore, all four silanes (p-chlorophenyl, p-methoxyphenyl, p-tolyl and p-trifluoromethylphenyldimethyl-ethoxysilane) were prepared via an organolithium reaction. 

G 03c), 26 1971 Appl. 19 May 1969 13 pp. A thermog. imaging system consists of a leuco dye and 2,2 -bis(o-chlorophenyl)-4,4,5,5 -tetrakis(rw-methoxyphenyl)bii-midazole (I) (mostly l,2 -isomer in a polymer with a glass transition temp, above room temp, but below the decompn. temp, of the 1st 2 components). The system is heated to fluidize it before imaging. Thus, 0.9 ml 0.1M [2,4-Me(Et2N)C6H3]3CH,... 

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